<?php
  //z$arr = array('name'=>$_POST['name'], 'id'=>$_POST['id']);
  sleep(2);
  $arr = array(
  'name'=>'Vikas Dwivedi',
  'lang'=>'PHP',
  'gender'=>'male'
  );
  $countries = array(
    'India','Pakistan','Nepal','Bhutan',
    'Srilanka','China' );
  echo json_encode($countries);
